Home / 3,092.73-4,629.06-2,270.82

Finding the Fourth Proportional to 3,092.73, 4,629.06 and 2,270.82

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Solution

The fourth proportional to 3,092.73, 4,629.06 and 2,270.82 is: 3,398.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.73 : 4,629.06 = 2,270.82 : x
  2. Step 2: Convert to fraction form
    3,092.73/4,629.06 = 2,270.82/x
  3. Step 3: Cross multiply
    3,092.73x = 4,629.06 × 2,270.82
  4. Step 4: Simplify right side
    3,092.73x = 10,511,762.03
  5. Step 5: Solve for x
    x = 10,511,762.03/3,092.73
  6. Step 6: Final answer
    x = 3,398.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.